package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection=DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root","root");
        System.out.println("连接成功");
        Statement state=connection.createStatement();
        String sql="create table userinfo(" +
                "id int AUTO_INCREMENT PRIMARY key," +
                "username varchar(30)," +
                "password varchar(30)," +
                "nickname varchar(30)," +
                "age int(3)" +
                ")";
        state.execute(sql);
        System.out.println("sql执行完毕");

    }
}
